The Elmridge B1318-4 is a pack of four B1318 pleated HEPA gas mask filters, so every E600 mask in service has a spare.

Key Features & Benefits

• HEPA Filtration: Greater than 99.97% efficiency against biological agents, aerosols and toxic powders
• 40 mm NATO Thread: Universal DIN 40 connection
• Pack of 4: Four filters per pack; 12-year shelf life

Specifications

• Connection: Universal NATO DIN 40 screw-in
• Shelf life: 12 years
• Filters: Biological agents, viruses, aerosols, soot, fumes, radioactive dust and toxic powders
• Quantity: 4 filters

Compatibility

Fits the Elmridge E600 gas mask and other masks with a 40 mm NATO thread.

Compliance & Safety

Elmridge lists NIOSH 42 CFR Part 84 approvals TC-14G-0358 and TC-84A-9854 for its E600 canisters and filters. Third-party lab result: DOP particulate more than 99.998% (NIOSH requirement more than 99.97%).